.top_div {
  width: 100%;
  position: relative;
}

.top_img {
  width: 100%;
  vertical-align: middle;
}

.btn_img {
  width: 100%;
  vertical-align: middle;
  position: absolute;
  z-index: 1000;
}

.userInfo {
  width: 100%;
  height: 100%;
  line-height: 6.8vw;
  text-align: center;
  position: absolute;
  left: 0;
  top: 0;
}

.uPic {
  width: 16vw;
  height: 16vw;
  border-radius: 50px;
  margin-top: 4vw;
}

.uBalance {
  font-size: 5.3vw;
  color: rgb(74, 70, 66);
  margin-top: 18px;
  display: inline-block;
}

.page__bd {
  height: calc(100% - 146px);
}
.weui-tab {
  position: relative;
  height: 100%;
}
.weui-navbar {
  display: flex;
  position: absolute;
  z-index: 500;
  top: 0;
  width: 100%;
  background-color: #fafafa;
}
.weui-navbar + .weui-tab__panel {
  box-sizing: border-box;
  height: 100%;
  padding-top: 50px;
  padding-bottom: 0;
  overflow: auto;
}
.weui-navbar__item {
  position: relative;
  display: block;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  padding: 13px 0;
  text-align: center;
  font-size: 15px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  cursor: pointer;
}
.weui-navbar__item:active {
  background-color: #ededed;
}

.weui-navbar__item.weui-bar__item_on {
  background-color: #eaeaea;
}

.weui-navbar__item:after {
  content: " ";
  position: absolute;
  right: 0;
  top: 0;
  width: 1px;
  bottom: 0;
  border-right: 1px solid #ccc;
  color: #ccc;
  -webkit-transform-origin: 100% 0;
  transform-origin: 100% 0;
  -webkit-transform: scaleX(0.5);
  transform: scaleX(0.5);
}

.weui-navbar__item:last-child:after {
  display: none;
}
.weui-form-preview {
  position: relative;
  background-color: #fff;
}

.weui-form-preview:before {
  top: 0;
  border-top: 1px solid #e5e5e5;
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: scaleY(0.5);
  transform: scaleY(0.5);
  content: " ";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  color: #e5e5e5;
}

.weui-form-preview:after,
.weui-form-preview:before {
  content: " ";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  color: #e5e5e5;
}

.weui-form-preview:after {
  bottom: 0;
  border-bottom: 1px solid #e5e5e5;
  -webkit-transform-origin: 0 100%;
  transform-origin: 0 100%;
  -webkit-transform: scaleY(0.5);
  transform: scaleY(0.5);
}
.weui-form-preview__hd {
  position: relative;
  padding: 10px 15px;
  text-align: right;
  line-height: 2.5em;
}

.weui-form-preview__hd:after {
  content: " ";
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  height: 1px;
  border-bottom: 1px solid #e5e5e5;
  color: #e5e5e5;
  -webkit-transform-origin: 0 100%;
  transform-origin: 0 100%;
  -webkit-transform: scaleY(0.5);
  transform: scaleY(0.5);
  left: 15px;
}
.weui-form-preview__item {
  overflow: hidden;
}

.weui-form-preview__label {
  float: left;
  margin-right: 1em;
  min-width: 4em;
  color: #999;
  text-align: justify;
  text-align-last: justify;
}
label {
  display: inline-block;
  margin-bottom: 5px;
  font-weight: 700;
}

.weui-form-preview__hd .weui-form-preview__value {
  font-style: normal;
  font-size: 1.6em;
}
.weui-form-preview__value {
  display: block;
  overflow: hidden;
  word-break: normal;
  word-wrap: break-word
}
.weui-form-preview__ft {
  position: relative;
  line-height: 50px;
  display: -webkit-box;
  display: -webkit-flex;
  display: flex
}

.weui-form-preview__bd {
  padding: 10px 15px;
  font-size: 0.9em;
  text-align: right;
  color: #999;
  line-height: 2;
}
.weui-form-preview__ft:before {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 1px;
  border-top: 1px solid #d5d5d6;
  color: #d5d5d6;
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: scaleY(.5);
  transform: scaleY(.5)
}

.weui-form-preview__btn {
  position: relative;
  display: block;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  flex: 1;
  color: #3cc51f;
  text-align: center;
  -webkit-tap-highlight-color: rgba(0,0,0,0)
}
.weui-form-preview__btn_default {
  color: #999
}
.weui-form-preview__btn:after {
  content: " ";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  bottom: 0;
  border-left: 1px solid #d5d5d6;
  color: #d5d5d6;
  -webkit-transform-origin: 0 0;
  transform-origin: 0 0;
  -webkit-transform: scaleX(.5);
  transform: scaleX(.5)
}